Rosetta Stone vs Preply: which is better? Comparison 2026
By our public methodology Rosetta Stone scores 73 out of 100 and Preply scores 67. Below: the factors and facts where they differ, each fact with its source.
Score breakdown
| Rosetta Stone | Preply | |
|---|---|---|
| Learning | 79 | 83 |
| Price | 50 | 0 |
| Guarantees | 100 | 100 |
| User ratings | 85 | 85 |
| Transparency | 50 | 97 |
Pros and cons
Rosetta Stone
- Published refund policy
- Many languages to learn
- Real-time lessons with a human teacher
- You can start for free
Preply
- Published refund policy
- Many languages to learn
- Real-time lessons with a human teacher
- The company publishes learning efficacy research
Facts side by side
| Fact | Rosetta Stone | Preply |
|---|---|---|
| Languages to learn | 25 rosettastone.com | 90 preply.com |
| Lessons with a human teacher | Yes rosettastone.com | Yes preply.com |
| Speaking practice (speech recognition or AI partner) | Yes rosettastone.com | Yes preply.com |
| Free plan or free trial | Yes rosettastone.com | Not verified |
| Cheapest paid plan per month (or minimum lesson price) | $19.99 rosettastone.com | Not verified |
| Teacher vetting described | Yes rosettastone.com | Yes preply.com |
| Refund policy | Yes rosettastone.com | Yes termsofuse.preply.com |
| App Store rating | 4.8★ itunes.apple.com | 4.8★ itunes.apple.com |
| App Store ratings | 238,688 itunes.apple.com | 45,462 itunes.apple.com |
| Company founded | 1992 rosettastone.com | 2012 preply.com |
| Efficacy research published | Not verified | Yes preply.com |
| Company country | United States rosettastone.com | United States termsofuse.preply.com |
| Company | Rosetta Stone LLC rosettastone.com | Preply, Inc. termsofuse.preply.com |
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